The Laser Ray Box consists of five independent red laser modules producing five parallel lines that are collimated by cylindrical lenses to be highly visible.
The Laser Ray Box is a complementary product for the Ray Optics Demonstration Set. It is taped with magnetic foil, allowing intuitive attachment to a magnetic board or use in conjunction with sheets and models from the Ray Optics Demonstration Set.
The laser is very effective in the demonstration of light traces. It also effectively demonstrates the transmission of rays through a combination of optical elements. Five clearly visible parallel line rays can be seen easily due to collimation by cylindrical lenses.
Set also includes battery box (2x1,5V, AA size) and power supply (EU plug by default).